SDS-PAGE How does SDS-PAGE work?   SDS-PAGE explained further Pouring a gel  Gel recipe and running buffer Gel concentration table  How to run a gel  Protein ladder migration patterns Staining Coomassie Blue staining method Silver staining Troubleshooting – my gel doesn’t look quite right	Protein concentration Centrifugal filters Dialysis and Desalting Handbook – Thermo Scientific Pierce Quantification Bradford assay  A280 calculation